The MHSAA football championship field is set. Brad recaps last week’s games, including Starkville’s win over Tupelo in the Class 6A North final (1:53). The Yellowjackets blew a big early lead but rode QB Trey Petty to victory. In 3A, Amory had a big lead, too, but fell short in overtime against Noxubee County (5:13)....